skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Application of In-Situ High Energy-Resolution Fluorescence Detection and Time-Resolved X-Ray Spectroscopy: Catalytic Activation of Oxygen over Supported Gold Catalysts

Abstract

Life-time-broadening reduction in high-energy-resolution fluorescence detected XAS produced spectra of unprecedented detail. Au L3 edge spectra of a Au/Al2O3 catalyst under various reaction conditions showed the interaction of oxygen with the gold particles on this catalyst. A reaction path on the gold particle in the oxidation of CO was established.

Authors:
 [1];  [2]; ;  [3]
  1. Institute for Chemical and Bioengineering, ETH Zurich (Switzerland)
  2. University of Southampton, School of Chemistry, Southampton (United Kingdom)
  3. European Synchrotron Radiation Facility, Grenoble (France)
Publication Date:
OSTI Identifier:
21054709
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 882; Journal Issue: 1; Conference: XAFS13: 13. international conference on X-ray absorption fine structure, Stanford, CA (United States), 9-14 Jul 2006; Other Information: DOI: 10.1063/1.2644621; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION SPECTROSCOPY; ALUMINIUM OXIDES; CARBON MONOXIDE; CATALYSTS; ENERGY RESOLUTION; FLUORESCENCE; GOLD; INTERFACES; OXIDATION; OXYGEN; PARTICLES; REDUCTION; TIME RESOLUTION; X-RAY SPECTRA; X-RAY SPECTROSCOPY

Citation Formats

Bokhoven, Jeroen A. van, Tromp, Moniek, Glatzel, Pieter, and Safonova, Olga. Application of In-Situ High Energy-Resolution Fluorescence Detection and Time-Resolved X-Ray Spectroscopy: Catalytic Activation of Oxygen over Supported Gold Catalysts. United States: N. p., 2007. Web. doi:10.1063/1.2644621.
Bokhoven, Jeroen A. van, Tromp, Moniek, Glatzel, Pieter, & Safonova, Olga. Application of In-Situ High Energy-Resolution Fluorescence Detection and Time-Resolved X-Ray Spectroscopy: Catalytic Activation of Oxygen over Supported Gold Catalysts. United States. doi:10.1063/1.2644621.
Bokhoven, Jeroen A. van, Tromp, Moniek, Glatzel, Pieter, and Safonova, Olga. Fri . "Application of In-Situ High Energy-Resolution Fluorescence Detection and Time-Resolved X-Ray Spectroscopy: Catalytic Activation of Oxygen over Supported Gold Catalysts". United States. doi:10.1063/1.2644621.
@article{osti_21054709,
title = {Application of In-Situ High Energy-Resolution Fluorescence Detection and Time-Resolved X-Ray Spectroscopy: Catalytic Activation of Oxygen over Supported Gold Catalysts},
author = {Bokhoven, Jeroen A. van and Tromp, Moniek and Glatzel, Pieter and Safonova, Olga},
abstractNote = {Life-time-broadening reduction in high-energy-resolution fluorescence detected XAS produced spectra of unprecedented detail. Au L3 edge spectra of a Au/Al2O3 catalyst under various reaction conditions showed the interaction of oxygen with the gold particles on this catalyst. A reaction path on the gold particle in the oxidation of CO was established.},
doi = {10.1063/1.2644621},
journal = {AIP Conference Proceedings},
number = 1,
volume = 882,
place = {United States},
year = {Fri Feb 02 00:00:00 EST 2007},
month = {Fri Feb 02 00:00:00 EST 2007}
}